nixconfig/modules/server/containers/apps/homepage.nix

{ config, containerCfg, pkgs, lib, builder, name, ... }:
let
  version = "latest";
  serverCfg = config.syscfg.server;
  mediaCfg = config.syscfg.media;
  homepageExtra = containerCfg.extra or {};
  backgroundImage = if mediaCfg.banner.png != null then mediaCfg.banner.png else mediaCfg.bg;
  backgroundFileName = builtins.baseNameOf (toString backgroundImage);
  backgroundMount = "/app/public/media/${backgroundFileName}";
  latitude =
    if homepageExtra ? latitude then homepageExtra.latitude
    else if homepageExtra ? lat then homepageExtra.lat
    else 47.3769;
  longitude =
    if homepageExtra ? longitude then homepageExtra.longitude
    else if homepageExtra ? lon then homepageExtra.lon
    else 8.5417;
  extraBookmarks = homepageExtra.bookmarks or [];
  extraServices = homepageExtra.services or [];

  settings = pkgs.writers.writeYAML "settings.yaml" {
    title = "Home";
    description = "";
    startUrl = "https://${containerCfg.subdomain}.${serverCfg.domain}";
    background = {
      image = "/media/${backgroundFileName}";
      brightness = 50;
    };
    cardBlur = "md";
    # favicon = config.syscfg.media.logo.ico;
    theme = "dark";
    color = "slate";
    fullWidth = true;
    useEqualHeights = true;
    pwa = { };
    layout = {
      Admin = {
        style = "row";
        columns = 4;
      };
    };
    providers = {
      finnhub = "{{HOMEPAGE_VAR_FINNHUB}}";
    };
    headerStyle = "clean";
    hideVersion = true;
    disableUpdateCheck = true;
    showStats = false;
    statusStyle = "dot";
    hideErrors = true;
  };

  widgets = pkgs.writers.writeYAML "widgets.yaml" [
    { openmeteo = {
        latitude = toString latitude;
        longitude = toString longitude;
        timezone = config.time.timeZone;
        units = "metric";
        cache = "15";
      };
    }
    { search = {
        provider = "custom";
        focus = true;
        showSearchSuggestions = true;
        target = "_blank";
      } // (lib.optionalAttrs (serverCfg.containers ? searxng) {
        url = "https://${serverCfg.containers.searxng.subdomain}.${serverCfg.domain}/search?q=";
        suggestionUrl = "https://${serverCfg.containers.searxng.subdomain}.${serverCfg.domain}/autocompleter?q=";
      });
    }
    { stocks = {
        provider = "finnhub";
        color = true;
        cache = 15;
        watchlist = homepageExtra.stocks or [];
      };
    }
  ];

  bookmarks = pkgs.writers.writeYAML "bookmarks.yaml"  (extraBookmarks);

  services = pkgs.writers.writeYAML "services.yaml" ([
    { Media = lib.flatten [
        (lib.optional (serverCfg.containers ? jellyfin) {
          Jellyfin = {
            icon = "jellyfin.png";
            href = "https://${serverCfg.containers.jellyfin.subdomain}.${serverCfg.domain}";
            widget = {
              type = "jellyfin";
              url = "http://jellyfin-server:8096";
              key = "{{HOMEPAGE_VAR_JELLYFIN_API}}";
            };
          };
        })
        (lib.optional (serverCfg.containers ? invidious) {
          Invidious = {
            icon = "invidious.png";
            href = "https://${serverCfg.containers.invidious.subdomain}.${serverCfg.domain}";
          };
        })
        (lib.optional (serverCfg.containers ? calibre) {
          Calibre = {
            icon = "calibre.png";
            href = "https://${serverCfg.containers.calibre.subdomain}.${serverCfg.domain}";
          };
        })
        (lib.optional (serverCfg.containers ? freshrss) {
          FreshRSS = {
            icon = "freshrss.png";
            href = "https://${serverCfg.containers.freshrss.subdomain}.${serverCfg.domain}";
          };
        })
        (lib.optional (serverCfg.containers ? miniflux) {
          Miniflux = {
            icon = "miniflux.png";
            href = "https://${serverCfg.containers.miniflux.subdomain}.${serverCfg.domain}";
            widget = {
              type = "miniflux";
              url = "http://miniflux-server";
              key = "{{HOMEPAGE_VAR_MINIFLUX_API}}";
            };
          };
        })
        (lib.optional (serverCfg.containers ? suwayomi) {
          Suwayomi = {
            icon = "suwayomi.png";
            href = "https://${serverCfg.containers.suwayomi.subdomain}.${serverCfg.domain}";
          };
        })
      ];
    }
    { Cloud = lib.flatten [
        (lib.optional (serverCfg.containers ? nextcloud) {
          Nextcloud = {
            icon = "nextcloud.png";
            href = "https://${serverCfg.containers.nextcloud.subdomain}.${serverCfg.domain}";
            widget = {
              type = "nextcloud";
              url = "http://nextcloud-server:80";
              key = "{{HOMEPAGE_VAR_NEXTCLOUD_API}}";
            };
          };
        })
        (lib.optional (serverCfg.containers ? ethercalc) {
          Ethercalc = {
            icon = "ethercalc.png";
            href = "https://${serverCfg.containers.ethercalc.subdomain}.${serverCfg.domain}";
          };
        })
        (lib.optional (serverCfg.containers ? etherpad) {
          Etherpad = {
            icon = "etherpad.png";
            href = "https://${serverCfg.containers.etherpad.subdomain}.${serverCfg.domain}";
          };
        })
        (lib.optional (serverCfg.containers ? collabora && false) {
          Collabora = {
            icon = "microsoft-office.png";
            href = "https://${serverCfg.containers.collabora.subdomain}.${serverCfg.domain}";
          };
        })
        (lib.optional (serverCfg.containers ? immich) {
          Immich = {
            icon = "immich.png";
            href = "https://${serverCfg.containers.immich.subdomain}.${serverCfg.domain}";
            widget = {
              type = "immich";
              url = "http://immich-server:80";
              key = "{{HOMEPAGE_VAR_IMMICH_API}}";
              version = "2";
            };
          };
        })
      ];
    }
    { Home = lib.flatten [
        (lib.optional (serverCfg.containers ? homeassistant) {
          "Home Assistant" = {
            icon = "home-assistant.png";
            href = "https://${serverCfg.containers.homeassistant.subdomain}.${serverCfg.domain}";
          };
        })
        (lib.optional (serverCfg.containers ? openhab) {
          openHAB = {
            icon = "openhab.png";
            href = "https://${serverCfg.containers.openhab.subdomain}.${serverCfg.domain}";
          };
        })
        (lib.optional (serverCfg.containers ? frigate) {
          Frigate = {
            icon = "frigate.png";
            href = "https://${serverCfg.containers.frigate.subdomain}.${serverCfg.domain}";
          };
        })
      ];
    }
    { Dev = lib.flatten [
        (lib.optional (serverCfg.containers ? gitea) {
          Gitea = {
            icon = "gitea.png";
            href = "https://${serverCfg.containers.gitea.subdomain}.${serverCfg.domain}";
          };
        })
        (lib.optional (serverCfg.containers ? trmnl) {
          TRMNL = {
            icon = "terminal.png";
            href = "https://${serverCfg.containers.trmnl.subdomain}.${serverCfg.domain}";
          };
        })
      ];
    }
    { Admin = lib.flatten [
        (lib.optional (serverCfg.containers ? traefik) {
          Traefik = {
            icon = "traefik.png";
            href = "https://${serverCfg.containers.traefik.subdomain}.${serverCfg.domain}";
            widget = {
              type = "traefik";
              url = "http://traefik-server:8080";
            };
          };
        })
        (lib.optional (serverCfg.containers ? authentik) {
          Authentik = {
            icon = "authentik.png";
            href = "https://${serverCfg.containers.authentik.subdomain}.${serverCfg.domain}";
            widget = {
              type = "authentik";
              url = "http://authentik-server:9000";
              key = "{{HOMEPAGE_VAR_AUTHENTIK_API}}";
              version = "2";
            };
          };
        })
        (lib.optional (serverCfg.containers ? umami) {
          Umami = {
            icon = "umami.png";
            href = "https://${serverCfg.containers.umami.subdomain}.${serverCfg.domain}";
          };
        })
        (lib.optional (serverCfg.containers ? influx) {
          Influx = {
            icon = "grafana.png";
            href = "https://${serverCfg.containers.influx.subdomain}.${serverCfg.domain}";
          };
        })
        (lib.optional (serverCfg.containers ? handbrake) {
          Handbrake = {
            icon = "handbrake.png";
            href = "https://${serverCfg.containers.handbrake.subdomain}.${serverCfg.domain}";
          };
        })
        (lib.optional (serverCfg.containers ? transmission) {
          Transmission = {
            icon = "transmission.png";
            href = "https://${serverCfg.containers.transmission.subdomain}.${serverCfg.domain}/transmission";
            widget = {
              type = "transmission";
              url = "http://transmission-server:9091";
              rpcUrl = "/transmission/";
            };
          };
        })
        (lib.optional (serverCfg.containers ? selfmark) {
          Selfmark = {
            icon = "link.png";
            href = "https://${serverCfg.containers.selfmark.subdomain}.${serverCfg.domain}";
          };
        })
        (lib.optional (serverCfg.containers ? servarr) (
          let
            modules = serverCfg.containers.servarr.extra.modules or [ "prowlarr" "sonarr" "radarr" "flaresolverr" ];
          in
            (lib.optional (builtins.elem "sonarr" modules) {
              Sonarr = {
                icon = "sonarr.png";
                href = "https://${serverCfg.containers.servarr.subdomain}.${serverCfg.domain}/sonarr";
                widget = {
                  type = "sonarr";
                  url = "http://servarr-sonarr:8989";
                  key = "{{HOMEPAGE_VAR_SONARR_API}}";
                };
              };
            })
            ++ (lib.optional (builtins.elem "radarr" modules) {
              Radarr = {
                icon = "radarr.png";
                href = "https://${serverCfg.containers.servarr.subdomain}.${serverCfg.domain}/radarr";
                widget = {
                  type = "radarr";
                  url = "http://servarr-radarr:8989";
                  key = "{{HOMEPAGE_VAR_RADARR_API}}";
                };
              };
            })
            ++ (lib.optional (builtins.elem "lidarr" modules) {
              Lidarr = {
                icon = "lidarr.png";
                href = "https://${serverCfg.containers.servarr.subdomain}.${serverCfg.domain}/lidarr";
                widget = {
                  type = "lidarr";
                  url = "http://servarr-lidarr:8989";
                  key = "{{HOMEPAGE_VAR_LIDARR_API}}";
                };
              };
            })
            ++ (lib.optional (builtins.elem "prowlarr" modules) {
              Prowlarr = {
                icon = "prowlarr.png";
                href = "https://${serverCfg.containers.servarr.subdomain}.${serverCfg.domain}/prowlarr";
                widget = {
                  type = "prowlarr";
                  url = "http://servarr-prowlarr:8989";
                  key = "{{HOMEPAGE_VAR_PROWLARR_API}}";
                };
              };
            })
        ))
      ];
    }
  ] ++ extraServices);
in {
  runtime = {
    containers = {
      server = builder.mkContainer {
        subdomain = containerCfg.subdomain;
        image = "ghcr.io/gethomepage/homepage:${version}";
        port = 3000;
        extraEnv = {
          HOMEPAGE_VAR_TITLE = "${serverCfg.domain}";
          HOMEPAGE_ALLOWED_HOSTS = "${containerCfg.subdomain}.${serverCfg.domain},${builder.host}";
        };
        extraLabels = {
          "traefik.http.routers.${containerCfg.subdomain}.service" = "${containerCfg.subdomain}";
        };
        overrides = {
          environmentFiles = [ config.sops.secrets."CUSTOM".path ];
          volumes = [
            "${settings}:/app/config/settings.yaml:ro"
            "${services}:/app/config/services.yaml:ro"
            "${widgets}:/app/config/widgets.yaml:ro"
            "${bookmarks}:/app/config/bookmarks.yaml:ro"
            "${backgroundImage}:${backgroundMount}:ro"
          ];
        };
      };
    };
  };
}